The R&D Vacuum concentrator CD-80, manufactured by T&T MACHINERY, is a widely used piece of equipment in the pharmaceutical, food, and cosmetic-chemical industries. It is especially designed for low-temperature concentration of solutions to preserve active ingredients, flavors, and natural colors in the raw materials.
Introduction to R&D Vacuum concentrator CD-80
A vacuum concentrator is a device used to reduce the volume of liquid solutions under vacuum conditions, allowing evaporation to occur at lower temperatures than normal. This method is particularly beneficial for heat-sensitive solutions such as herbal extracts, fruit juices, or biological enzymes.
⚙️ Main Components:
Concentration vessel: Typically spherical or cylindrical in shape, made from SUS 304 or 316L stainless steel.
Heating system: May use steam, thermal oil, or electric heating elements.
Vacuum system: Utilizes a vacuum pump to reduce the pressure inside the vessel.
Condenser unit: Cools down the evaporated vapor and recovers the solvent (commonly water or ethanol).
Concentrated liquid tank: Collects the final concentrated solution after processing.
⚙️ Working Principle of the Vacuum Concentrator:
The system works by lowering the pressure inside the concentration vessel, which in turn decreases the boiling point of the solvent. This allows the solution to be concentrated at a reduced temperature, effectively preserving its bioactive properties, flavor, and natural aroma.
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Product information
R&D Vacuum concentrator CD-80 developed by T&T MACHINERY offers several key advantages, including low-temperature evaporation (below 60°C) to preserve active ingredients, solvent recovery (such as ethanol), and consistent product quality.
Advantages of the R&D Vacuum concentrator CD-80 by T&T MACHINERY
🔥 1. Low-Temperature Concentration – Preserves Active Ingredients
By creating a vacuum environment, solvents like water or ethanol evaporate at just 45–60°C.
→ This preserves heat-sensitive compounds such as flavonoids, alkaloids, vitamins, enzymes, and essential oils.
→ Particularly suitable for traditional herbal extracts and premium natural materials.
Compared to regular open kettles, the vacuum concentrator avoids vigorous boiling, preventing caramelization, scorching, or degradation.
→ Helps retain the natural color and flavor of the final concentrated product.
Video: T&T MACHINERY Vacuum Concentrator CC-600
♻️ 3. Efficient Solvent Recovery
After evaporation, solvent vapors are condensed back into liquid and collected in a separate tank.
→ Especially cost-effective with ethanol, allowing reuse and reducing raw material costs.
⚙️ 4. Automation – Easy Operation
Can be equipped with a PLC control panel showing temperature, pressure, and vacuum level.
→ Easy to set parameters and reduces reliance on operator skill.
🧽 5. Hygienic, Safe, and GMP-Compliant
Constructed with SUS 304/316L stainless steel, featuring polished surfaces for easy CIP cleaning.
→ Rounded, sealed edges at all product contact points prevent residue buildup.
→ Fully compliant with hygiene standards for pharmaceuticals, food, and cosmetics.
🧪 6. Precise Control of Concentration Volume and Ratio
Accurate monitoring of evaporation volume and solvent recovery.
→ Makes it easy to determine the end point of concentration, ensuring batch-to-batch consistency.
💼 7. Versatile Applications
Applicable for concentrating:
Herbal extracts, traditional medicine
Fruit juices, honey, cosmetic essences
High-protein fish sauce, flavor concentrates, botanical extracts
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